package org.lanqiao.mapper;

import java.util.List;

import org.lanqiao.entity.Priv;

public interface PrivMapper {
 List <Priv> selectPrivsByAid(Integer aid);
 List <Priv> selectPrivsByRid(Integer rid);
 /**
  * 获取所有权限
  * @return 一个集合
  */
 List <Priv> selectAllPrivs();
}
